The UGG Classic Crochet is a new addition to the popular Classic collection with colorful knit uppers. And all ugg boots usas have been made using a mixture of polyester and wool blend. they come with a sheepskin sock liner which helps to wick away moisture and keep your feet warm and dry during the cold winter months. Besides, all pairs of boots in this range come with a very light and flexible outsole that includes a suede heel guard, which not only protects but also makes the far stronger and therefore more durable. what is more, all these boots can be cuffed, slouched or any other creative way to personalize your look. UGG Classic Crochet and UGG Classic Cardy very similar in design and the only real difference between them is that UGG Classic Crochet does not have the large wooden buttons down the outside